Suhm, Martin A.

[["dc.bibliographiccitation.firstpage","1945"],["dc.bibliographiccitation.issue","11"],["dc.bibliographiccitation.journal","Physical Chemistry Chemical Physics"],["dc.bibliographiccitation.lastpage","1948"],["dc.bibliographiccitation.volume","3"],["dc.contributor.author","Borho, N."],["dc.contributor.author","Haber, T."],["dc.contributor.author","Suhm, Martin A."],["dc.date.accessioned","2018-11-07T09:37:59Z"],["dc.date.available","2018-11-07T09:37:59Z"],["dc.date.issued","2001"],["dc.description.abstract","Supersonic jet FTIR spectra of the OH-stretching bands of glycidol monomers and clusters are presented. Chiral discrimination leads to marked differences in the absorption patterns of RR (SS) vs. RS glycidol dimers. The dominant absorption peaks are located at 3492 (RR, SS) and 3488 cm(-1) (RS) within a rich line spectrum with sizeable variations between enantiomerically pure and racemic dimers. A spectral difference technique is used to emphasize the intermolecular diastereomeric effects. Glycidol is possibly the first and likely the smallest molecule for which chiral self-recognition has been experimentally demonstrated in the gas phase. It thus lends itself very well to accurate quantum chemical calculations of the chiral discrimination effect. Qualitative results of exploratory calculations are reported."],["dc.identifier.doi","10.1039/b102382a"],["dc.identifier.isi","000168859400003"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/32964"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Royal Soc Chemistry"],["dc.relation.issn","1463-9076"],["dc.relation.orgunit","Institut für Physikalische Chemie"],["dc.title","Chiral self-recognition in the gas phase: the case of glycidol dimers"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","161108"],["dc.bibliographiccitation.issue","16"],["dc.bibliographiccitation.journal","The Journal of Chemical Physics"],["dc.bibliographiccitation.volume","131"],["dc.contributor.author","Wassermann, Tobias N."],["dc.contributor.author","Thelemann, Jonas"],["dc.contributor.author","Zielke, Philipp"],["dc.contributor.author","Suhm, Martin A."],["dc.date.accessioned","2018-11-07T11:23:09Z"],["dc.date.available","2018-11-07T11:23:09Z"],["dc.date.issued","2009"],["dc.description.abstract","Linear alkanes with n=5-16 C-atoms are partially relaxed into their stretched all-trans conformation by supersonic jet expansion. Their longitudinal acoustic modes are identified by spontaneous Raman scattering and deperturbed from transverse bending mode components and Fermi resonance with combination states of the same symmetry. Comparison with quantum chemical predictions of the longitudinal modes in hydrocarbon chains with up to 54 C-atoms allows for a reliable extrapolation to the limiting product n.(nu) over tilde (n)= 2310 +/- 30 cm(-1) for large n, from which the elastic modulus of an ideal polyethylene chain in vacuum may be estimated at 309 +/- 8 GPa. Differences to solid state determinations of this quantity are discussed. (C) 2009 American Institute of Physics. [doi:10.1063/1.3256221]"],["dc.description.sponsorship","DFG [Su 121/2]"],["dc.identifier.doi","10.1063/1.3256221"],["dc.identifier.isi","000271358400008"],["dc.identifier.pmid","19894920"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/5888"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/56131"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Amer Inst Physics"],["dc.relation.issn","0021-9606"],["dc.relation.orgunit","Institut für Physikalische Chemie"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","The stiffness of a fully stretched polyethylene chain: A Raman jet spectroscopy extrapolation"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1277"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","Physical Chemistry, Chemical Physics"],["dc.bibliographiccitation.lastpage","1284"],["dc.bibliographiccitation.volume","21"],["dc.contributor.author","Oswald, Sönke"],["dc.contributor.author","Suhm, Martin A."],["dc.contributor.author","Coussan, Stéphane"],["dc.date.accessioned","2020-12-10T18:11:21Z"],["dc.date.available","2020-12-10T18:11:21Z"],["dc.date.issued","2019"],["dc.description.abstract","Aggregates of pyrrole with nitrogen are studied by Fourier transform infrared spectroscopy in supersonic jet expansions as well as in neon, argon and nitrogen cryomatrices. The NH stretching vibration undergoes a significant downshift upon switching from isolated gas phase conditions to bulk nitrogen matrices, which can be reconstructed incrementally by stepwise cluster formation with an increasing number of nitrogen molecules both in supersonic expansions and neon or argon matrices. The modelling of the bulk matrix shift by finite cluster theory remains an interesting challenge. Self-aggregation of pyrrole also yields the first spectra of the homodimer and -trimer in a neon matrix, showing particularly small (up to 10 cm−1) deviations from the isolated gas phase values."],["dc.identifier.doi","10.1039/C8CP07053A"],["dc.identifier.eissn","1463-9084"],["dc.identifier.issn","1463-9076"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/73977"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.relation.eissn","1463-9084"],["dc.relation.issn","1463-9076"],["dc.relation.orgunit","Institut für Physikalische Chemie"],["dc.rights","CC BY 3.0"],["dc.title","Incremental NH stretching downshift through stepwise nitrogen complexation of pyrrole: a combined jet expansion and matrix isolation study"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","5985"],["dc.bibliographiccitation.issue","7"],["dc.bibliographiccitation.journal","The Journal of Chemical Physics"],["dc.bibliographiccitation.lastpage","5989"],["dc.bibliographiccitation.volume","98"],["dc.contributor.author","Suhm, Martin A."],["dc.contributor.author","Farrell, John T."],["dc.contributor.author","Ashworth, Stephen H."],["dc.contributor.author","Nesbitt, David J."],["dc.date.accessioned","2020-09-21T13:26:20Z"],["dc.date.available","2020-09-21T13:26:20Z"],["dc.date.issued","1993"],["dc.identifier.doi","10.1063/1.464860"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/67795"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-339"],["dc.relation.eissn","1089-7690"],["dc.relation.issn","0021-9606"],["dc.title","High‐resolution infrared spectroscopy of DF trimer: A cyclic ground state structure and DF stretch induced intramolecular vibrational coupling"],["dc.type","journal_article"],["dc.type.internalPublication","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","154314"],["dc.bibliographiccitation.issue","15"],["dc.bibliographiccitation.journal","The Journal of Chemical Physics"],["dc.bibliographiccitation.volume","125"],["dc.contributor.author","Larsen, Rene Wugt"],["dc.contributor.author","Suhm, Martin A."],["dc.date.accessioned","2018-11-07T09:05:58Z"],["dc.date.available","2018-11-07T09:05:58Z"],["dc.date.issued","2006"],["dc.description.abstract","Intermolecular hydrogen bond libration modes of isolated cyclic methanol trimers (approximate to 613 cm(-1)) and tetramers (695 and 760 cm(-1)) are observed in pulsed jet Fourier transform infrared spectra and found to exhibit sizeable anharmonicity and mode coupling effects, opening the way for a microscopic interpretation of the broad librational bands of alcohols. The correlation of experimental OH stretching and OH libration band intensities provides important constraints for theoretical band strengths, cluster densities, and size assignments. (c) 2006 American Institute of Physics."],["dc.identifier.doi","10.1063/1.2358349"],["dc.identifier.isi","000241405300033"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/25446"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Amer Inst Physics"],["dc.relation.issn","0021-9606"],["dc.relation.orgunit","Institut für Physikalische Chemie"],["dc.title","Cooperative organic hydrogen bonds: The librational modes of cyclic methanol clusters"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","3094"],["dc.bibliographiccitation.issue","15"],["dc.bibliographiccitation.journal","Physical Chemistry Chemical Physics"],["dc.bibliographiccitation.lastpage","3099"],["dc.bibliographiccitation.volume","5"],["dc.contributor.author","Emmeluth, C."],["dc.contributor.author","Suhm, Martin A."],["dc.date.accessioned","2018-11-07T10:42:53Z"],["dc.date.available","2018-11-07T10:42:53Z"],["dc.date.issued","2003"],["dc.description.abstract","The vibrational dynamics and hydrogen bond topology of excited isomers of carboxylic acid dimers is elucidated by an FTIR study of mixed acetic acid-methyl acetate clusters in supersonic jet expansions. The partial esterification prevents a second OH-O hydrogen bond in the dimer and replaces it by a weak CH-O contact. Vibrational transitions due to mixed acid-ester dimers are observed in the O-H, C=O, and C-O stretching range. Similarities between the mixed dimer spectrum and weak bands in the spectrum of pure acetic acid clusters suggest a common hydrogen bond pattern for both species. It is the hydrogen bond pattern observed between two adjacent monomers in solid acetic acid. The conclusions are supported by quantum-chemical calculations."],["dc.identifier.doi","10.1039/b303816e"],["dc.identifier.isi","000184186500002"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/46907"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Royal Soc Chemistry"],["dc.relation.issn","1463-9076"],["dc.relation.orgunit","Institut für Physikalische Chemie"],["dc.title","A chemical approach towards the spectroscopy of carboxylic acid dimer isomerism"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","25975"],["dc.bibliographiccitation.issue","37"],["dc.bibliographiccitation.journal","Physical Chemistry Chemical Physics"],["dc.bibliographiccitation.lastpage","25983"],["dc.bibliographiccitation.volume","18"],["dc.contributor.author","Medcraft, Chris"],["dc.contributor.author","Zinn, Sabrina"],["dc.contributor.author","Schnell, Melanie"],["dc.contributor.author","Poblotzki, Anja"],["dc.contributor.author","Altnoeder, Jonas"],["dc.contributor.author","Heger, Matthias"],["dc.contributor.author","Suhm, Martin A."],["dc.contributor.author","Bernhard, Dominic"],["dc.contributor.author","Stamm, Anke"],["dc.contributor.author","Dietrich, Fabian"],["dc.contributor.author","Gerhards, Markus"],["dc.date.accessioned","2018-11-07T10:07:09Z"],["dc.date.available","2018-11-07T10:07:09Z"],["dc.date.issued","2016"],["dc.description.abstract","Dispersion interactions are omnipresent in intermolecular interactions, but their respective contributions are difficult to predict. Aromatic ethers offer competing docking sites for alcohols: the ether oxygen as a well known hydrogen bond acceptor, but also the aromatic pi system. The interaction with two aromatic moieties in diphenyl ether can tip the balance towards pi binding. We use a multi-spectroscopic approach to study the molecular recognition, the structure and internal dynamics of the diphenyl ether-methanol complex, employing infrared, infrared-ultraviolet and microwave spectroscopy. We find that the conformer with the hydroxy group of the alcohol binding to one aromatic pi cloud and being coordinated by an aromatic C-H bond of the other phenyl group is preferred. Depending on the expansion conditions in the supersonic jet, we observe a second conformer, which exhibits a hydrogen bond to the ether oxygen and is higher in energy."],["dc.identifier.doi","10.1039/c6cp03557d"],["dc.identifier.isi","000385172600021"],["dc.identifier.pmid","27722486"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/39228"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Royal Soc Chemistry"],["dc.relation.issn","1463-9084"],["dc.relation.issn","1463-9076"],["dc.relation.orgunit","Institut für Physikalische Chemie"],["dc.title","Aromatic embedding wins over classical hydrogen bonding - a multi-spectroscopic approach for the diphenyl ether-methanol complex"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","4443"],["dc.bibliographiccitation.issue","32"],["dc.bibliographiccitation.journal","Physical Chemistry, Chemical Physics"],["dc.bibliographiccitation.lastpage","4443"],["dc.bibliographiccitation.volume","9"],["dc.contributor.author","Suhm, M. A."],["dc.creator.author","SUHM, MA"],["dc.date.accessioned","2022-05-19T12:59:17Z"],["dc.date.available","2022-05-19T12:59:17Z"],["dc.date.issued","2007"],["dc.identifier.doi","10.1039/b711142h"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/108119"],["dc.language.iso","en"],["dc.title","Spectroscopic probes of molecular recognition"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dspace.entity.type","Publication"]]

[["dc.contributor.author","Suhm, Martin A."],["dc.contributor.editor","Zehnacker, Anne"],["dc.date.accessioned","2020-09-21T13:30:09Z"],["dc.date.available","2020-09-21T13:30:09Z"],["dc.date.issued","2010"],["dc.identifier.doi","10.1201/9781420082289"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/67867"],["dc.notes.intern","DOI-Import GROB-339"],["dc.publisher","CRC Press"],["dc.relation.ispartof","Chiral Recognition in the Gas Phase"],["dc.relation.orgunit","Institut für Physikalische Chemie"],["dc.title","Infrared and Raman Detection of Transient Chirality Recognition in the Gas Phase"],["dc.type","book_chapter"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","16065"],["dc.bibliographiccitation.issue","38"],["dc.bibliographiccitation.journal","Physical Chemistry Chemical Physics"],["dc.bibliographiccitation.lastpage","16073"],["dc.bibliographiccitation.volume","15"],["dc.contributor.author","Heger, Matthias"],["dc.contributor.author","Scharge, Tina"],["dc.contributor.author","Suhm, Martin A."],["dc.date.accessioned","2018-11-07T09:29:39Z"],["dc.date.available","2018-11-07T09:29:39Z"],["dc.date.issued","2013"],["dc.description.abstract","Supersonic jet FTIR spectra of the OH stretching vibrations in complexes of mono-, di- and trifluoroethanol with water are presented. In contrast to the non-fluorinated ethanol case, the fluorinated alcohols are all shown to act as O-H center dot center dot center dot O hydrogen bond donors towards water. This is found to be mostly a consequence of the intramolecular electron-withdrawing effect of the fluorine atoms and, with decreasing importance for increasing fluorination, due to the attractive intermolecular contact between one of the dangling water OH groups and the fluorine atoms. The findings provide a stepwise rationalization for the hydrophobic properties of the pharmaceutically important trifluoromethyl group."],["dc.description.sponsorship","DFG (German Research Foundation) [SFB 357, Su121/4]"],["dc.identifier.doi","10.1039/c3cp53115e"],["dc.identifier.isi","000324412300046"],["dc.identifier.pmid","23965951"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/10178"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/31092"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Royal Soc Chemistry"],["dc.relation.issn","1463-9084"],["dc.relation.issn","1463-9076"],["dc.relation.orgunit","Institut für Physikalische Chemie"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","From hydrogen bond donor to acceptor: the effect of ethanol fluorination on the first solvating water molecule"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]